Wall clock time and date at job start Sat Apr 11 2020 06:11:48 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53003 * 1 3 3 C 1.53003 * 109.47084 * 2 1 4 4 C 1.50696 * 109.47268 * 119.99873 * 2 1 3 5 5 O 1.21279 * 120.00227 * 240.00440 * 4 2 1 6 6 N 1.34778 * 120.00206 * 59.99739 * 4 2 1 7 7 C 1.46495 * 120.00249 * 180.02562 * 6 4 2 8 8 C 1.53003 * 109.47008 * 180.02562 * 7 6 4 9 9 C 1.53006 * 109.46853 * 179.97438 * 8 7 6 10 10 N 1.46505 * 109.46669 * 179.97438 * 9 8 7 11 11 C 1.34774 * 119.99381 * 180.02562 * 10 9 8 12 12 O 1.21587 * 120.00337 * 354.91744 * 11 10 9 13 13 N 1.34781 * 119.99879 * 174.92242 * 11 10 9 14 14 C 1.47079 * 120.88468 * 184.71883 * 13 11 10 15 15 C 1.53695 * 108.28068 * 128.75186 * 14 13 11 16 16 N 1.46891 * 109.25605 * 54.07982 * 15 14 13 17 17 C 1.46906 * 110.99985 * 172.60833 * 16 15 14 18 18 C 1.50696 * 109.46885 * 294.30308 * 17 16 15 19 19 H 1.07995 * 120.00038 * 359.97438 * 18 17 16 20 20 C 1.37884 * 119.99584 * 179.97438 * 18 17 16 21 21 N 1.31514 * 119.99674 * 180.02562 * 20 18 17 22 22 Si 1.86802 * 120.00142 * 359.97438 * 20 18 17 23 23 H 1.48497 * 109.46804 * 90.00013 * 22 20 18 24 24 H 1.48501 * 109.47185 * 210.00145 * 22 20 18 25 25 H 1.48507 * 109.46988 * 330.00245 * 22 20 18 26 26 C 1.46900 * 111.27399 * 296.75687 * 16 15 14 27 27 C 1.47084 * 120.88000 * 4.98860 * 13 11 10 28 28 H 1.08999 * 109.46856 * 179.97438 * 1 2 3 29 29 H 1.08999 * 109.47142 * 299.99874 * 1 2 3 30 30 H 1.09001 * 109.46857 * 60.00300 * 1 2 3 31 31 H 1.08999 * 109.47142 * 240.00126 * 2 1 3 32 32 H 1.08996 * 109.47065 * 179.97438 * 3 2 1 33 33 H 1.09001 * 109.47029 * 299.99595 * 3 2 1 34 34 H 1.08999 * 109.47028 * 60.00056 * 3 2 1 35 35 H 0.97000 * 119.99569 * 0.02562 * 6 4 2 36 36 H 1.08999 * 109.47410 * 60.00274 * 7 6 4 37 37 H 1.09008 * 109.46889 * 299.99930 * 7 6 4 38 38 H 1.08996 * 109.47272 * 60.00229 * 8 7 6 39 39 H 1.08996 * 109.47065 * 299.99899 * 8 7 6 40 40 H 1.08996 * 109.47419 * 299.99947 * 9 8 7 41 41 H 1.08996 * 109.46778 * 60.00191 * 9 8 7 42 42 H 0.96992 * 120.00037 * 0.02562 * 10 9 8 43 43 H 1.09003 * 109.62642 * 248.52336 * 14 13 11 44 44 H 1.09004 * 109.62767 * 9.09799 * 14 13 11 45 45 H 1.09007 * 109.64240 * 294.07590 * 15 14 13 46 46 H 1.09000 * 109.42209 * 173.94812 * 15 14 13 47 47 H 1.08997 * 109.46778 * 54.30245 * 17 16 15 48 48 H 1.09003 * 109.47035 * 174.29927 * 17 16 15 49 49 H 0.97005 * 119.99373 * 180.02562 * 21 20 18 50 50 H 1.09001 * 109.49199 * 303.15051 * 26 16 15 51 51 H 1.08996 * 109.49869 * 183.06341 * 26 16 15 52 52 H 1.08998 * 109.62655 * 350.89834 * 27 13 11 53 53 H 1.08997 * 109.62660 * 111.48210 * 27 13 11 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 2.0324 -0.7104 1.2304 5 8 2.7296 -0.1209 2.0288 6 7 1.7068 -2.0007 1.4438 7 6 2.1947 -2.6911 2.6402 8 6 1.6852 -4.1338 2.6399 9 6 2.1953 -4.8551 3.8892 10 7 1.7070 -6.2363 3.8891 11 6 2.0323 -7.0660 4.9002 12 8 2.8050 -6.6981 5.7639 13 7 1.5011 -8.3035 4.9538 14 6 1.7607 -9.1875 6.1003 15 6 0.4124 -9.7095 6.6216 16 7 -0.3275 -10.3300 5.5147 17 6 -1.5426 -10.9965 6.0019 18 6 -1.1598 -12.1578 6.8826 19 1 -0.1180 -12.3790 7.0620 20 6 -2.1395 -12.9381 7.4592 21 7 -1.8054 -13.9513 8.2282 22 14 -3.9414 -12.5550 7.1494 23 1 -4.4057 -13.2963 5.9493 24 1 -4.7450 -12.9679 8.3279 25 1 -4.1058 -11.0963 6.9245 26 6 -0.6486 -9.3472 4.4711 27 6 0.6513 -8.8081 3.8646 28 1 -0.3633 -1.0277 -0.0005 29 1 -0.3633 0.5138 0.8900 30 1 -0.3633 0.5138 -0.8900 31 1 1.8934 -0.5138 -0.8900 32 1 3.1300 1.4425 0.0005 33 1 1.6767 1.9563 -0.8900 34 1 1.6767 1.9563 0.8900 35 1 1.1494 -2.4722 0.8052 36 1 1.8310 -2.1772 3.5300 37 1 3.2848 -2.6910 2.6406 38 1 2.0493 -4.6475 1.7502 39 1 0.5953 -4.1342 2.6392 40 1 3.2853 -4.8546 3.8894 41 1 1.8316 -4.3415 4.7791 42 1 1.1497 -6.5536 3.1615 43 1 2.3832 -10.0244 5.7838 44 1 2.2670 -8.6279 6.8869 45 1 -0.1684 -8.8817 7.0286 46 1 0.5876 -10.4498 7.4022 47 1 -2.1408 -10.2879 6.5747 48 1 -2.1229 -11.3595 5.1536 49 1 -2.4947 -14.5004 8.6336 50 1 -1.2147 -8.5245 4.9081 51 1 -1.2428 -9.8248 3.6921 52 1 0.4237 -7.9976 3.1723 53 1 1.1691 -9.6093 3.3373 RHF calculation, no. of doubly occupied orbitals= 66 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC000601589228.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:11:48 Heat of formation + Delta-G solvation = -63.112818 kcal Electronic energy + Delta-G solvation = -29182.530698 eV Core-core repulsion = 25089.124414 eV Total energy + Delta-G solvation = -4093.406285 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -40.42331 -40.23812 -37.90895 -36.59489 -34.98905 -34.76070 -34.48377 -32.42481 -31.63001 -30.61058 -28.73039 -27.66621 -26.42648 -25.42247 -23.66160 -23.12642 -22.25482 -21.88444 -20.66965 -20.33561 -19.31855 -18.05925 -17.54286 -16.92469 -16.71248 -16.50976 -16.01089 -15.79455 -15.21651 -14.93092 -14.62368 -14.57416 -14.32641 -14.27882 -14.06656 -13.79670 -13.59256 -13.46820 -13.19723 -12.85732 -12.69378 -12.64081 -12.48843 -12.35415 -12.28792 -12.02327 -11.71188 -11.66667 -11.61508 -11.53075 -11.27151 -10.97321 -10.82153 -10.58346 -10.40853 -10.19793 -10.04009 -9.92701 -9.56378 -9.36593 -9.25549 -8.62731 -8.42780 -7.49827 -6.10728 -4.08829 2.20445 2.47913 2.80360 3.22957 3.23664 3.31519 3.32114 3.79747 4.10934 4.30660 4.36273 4.39199 4.42867 4.44926 4.53133 4.58588 4.82781 5.04093 5.06267 5.07363 5.14490 5.16723 5.17915 5.25018 5.30122 5.31258 5.35790 5.43621 5.54246 5.58141 5.61990 5.64070 5.72997 5.75428 5.84162 5.92903 5.94140 6.03522 6.30978 6.34220 6.47309 6.56077 6.77104 6.89630 6.96815 6.99269 7.49724 7.75942 7.76692 7.91662 7.93940 8.57625 8.60138 8.97178 9.50397 11.02139 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.020909 B = 0.001604 C = 0.001521 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1338.807706 B =17452.306094 C =18405.535005 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.115 4.115 3 C -0.134 4.134 4 C 0.515 3.485 5 O -0.537 6.537 6 N -0.731 5.731 7 C 0.122 3.878 8 C -0.143 4.143 9 C 0.142 3.858 10 N -0.752 5.752 11 C 0.707 3.293 12 O -0.593 6.593 13 N -0.626 5.626 14 C 0.133 3.867 15 C 0.050 3.950 16 N -0.525 5.525 17 C 0.163 3.837 18 C -0.513 4.513 19 H 0.082 0.918 20 C 0.070 3.930 21 N -0.898 5.898 22 Si 0.875 3.125 23 H -0.276 1.276 24 H -0.286 1.286 25 H -0.269 1.269 26 C 0.038 3.962 27 C 0.119 3.881 28 H 0.060 0.940 29 H 0.062 0.938 30 H 0.069 0.931 31 H 0.097 0.903 32 H 0.062 0.938 33 H 0.062 0.938 34 H 0.062 0.938 35 H 0.401 0.599 36 H 0.072 0.928 37 H 0.073 0.927 38 H 0.077 0.923 39 H 0.077 0.923 40 H 0.070 0.930 41 H 0.068 0.932 42 H 0.395 0.605 43 H 0.073 0.927 44 H 0.090 0.910 45 H 0.025 0.975 46 H 0.103 0.897 47 H -0.012 1.012 48 H 0.025 0.975 49 H 0.264 0.736 50 H 0.027 0.973 51 H 0.081 0.919 52 H 0.069 0.931 53 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.007 25.271 -20.278 32.648 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.203 4.203 2 C -0.137 4.137 3 C -0.192 4.192 4 C 0.301 3.699 5 O -0.413 6.413 6 N -0.384 5.384 7 C -0.003 4.003 8 C -0.181 4.181 9 C 0.017 3.983 10 N -0.411 5.411 11 C 0.409 3.591 12 O -0.472 6.472 13 N -0.363 5.363 14 C 0.011 3.989 15 C -0.079 4.079 16 N -0.250 5.250 17 C 0.037 3.963 18 C -0.551 4.551 19 H 0.100 0.900 20 C -0.132 4.132 21 N -0.536 5.536 22 Si 0.702 3.298 23 H -0.201 1.201 24 H -0.212 1.212 25 H -0.194 1.194 26 C -0.092 4.092 27 C -0.004 4.004 28 H 0.079 0.921 29 H 0.081 0.919 30 H 0.088 0.912 31 H 0.115 0.885 32 H 0.081 0.919 33 H 0.081 0.919 34 H 0.081 0.919 35 H 0.235 0.765 36 H 0.091 0.909 37 H 0.091 0.909 38 H 0.095 0.905 39 H 0.095 0.905 40 H 0.088 0.912 41 H 0.086 0.914 42 H 0.231 0.769 43 H 0.091 0.909 44 H 0.108 0.892 45 H 0.043 0.957 46 H 0.121 0.879 47 H 0.006 0.994 48 H 0.043 0.957 49 H 0.074 0.926 50 H 0.045 0.955 51 H 0.099 0.901 52 H 0.087 0.913 53 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges 5.305 25.469 -19.111 32.281 hybrid contribution -2.262 0.134 -0.501 2.320 sum 3.043 25.603 -19.612 32.395 Atomic orbital electron populations 1.21803 0.92773 1.02517 1.03174 1.21320 0.97659 0.98209 0.96469 1.21623 1.01866 0.93439 1.02233 1.20756 0.79915 0.81499 0.87744 1.90725 1.37559 1.65985 1.47043 1.46010 1.54283 1.12404 1.25692 1.21214 0.99854 0.91100 0.88096 1.21975 1.02087 0.94975 0.99102 1.20970 0.99570 0.80515 0.97210 1.45201 1.57598 1.12150 1.26101 1.15808 0.80774 0.80468 0.82092 1.90906 1.39035 1.76102 1.41122 1.47432 1.52166 1.13598 1.23118 1.21844 0.97540 0.92233 0.87324 1.22500 0.93029 0.97870 0.94501 1.61892 1.24915 1.26898 1.11306 1.20176 0.86899 0.94157 0.95072 1.21010 0.95738 1.10722 1.27604 0.89994 1.24896 0.98713 0.94807 0.94809 1.69891 1.33463 1.17983 1.32301 0.86870 0.85815 0.79009 0.78073 1.20147 1.21162 1.19394 1.22435 0.95219 0.94841 0.96716 1.21740 0.91717 0.98200 0.88782 0.92145 0.91938 0.91235 0.88467 0.91904 0.91944 0.91865 0.76497 0.90918 0.90904 0.90451 0.90461 0.91189 0.91380 0.76893 0.90898 0.89166 0.95669 0.87862 0.99383 0.95686 0.92594 0.95491 0.90108 0.91252 0.90456 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.15 -0.47 9.09 37.16 0.34 -0.13 16 2 C -0.12 -0.54 3.26 -91.77 -0.30 -0.84 16 3 C -0.13 -0.74 8.48 37.16 0.32 -0.42 16 4 C 0.51 3.98 7.15 -10.99 -0.08 3.90 16 5 O -0.54 -6.56 15.98 5.56 0.09 -6.47 16 6 N -0.73 -3.92 5.45 -60.29 -0.33 -4.25 16 7 C 0.12 0.76 5.67 -4.04 -0.02 0.73 16 8 C -0.14 -0.69 5.44 -26.73 -0.15 -0.83 16 9 C 0.14 1.20 5.68 -4.04 -0.02 1.18 16 10 N -0.75 -7.62 5.47 -65.22 -0.36 -7.97 16 11 C 0.71 10.43 8.31 -86.92 -0.72 9.70 16 12 O -0.59 -11.00 15.83 5.29 0.08 -10.92 16 13 N -0.63 -9.08 3.00 -177.90 -0.53 -9.62 16 14 C 0.13 2.16 6.61 -3.37 -0.02 2.14 16 15 C 0.05 0.93 5.47 -3.47 -0.02 0.91 16 16 N -0.53 -10.23 4.62 -235.47 -1.09 -11.32 16 17 C 0.16 3.76 3.79 -4.97 -0.02 3.75 16 18 C -0.51 -14.02 8.96 -34.44 -0.31 -14.33 16 19 H 0.08 2.43 7.37 -52.49 -0.39 2.05 16 20 C 0.07 1.96 5.47 -17.82 -0.10 1.87 16 21 N -0.90 -26.88 13.96 55.43 0.77 -26.11 16 22 Si 0.87 20.90 27.47 -169.99 -4.67 16.23 16 23 H -0.28 -6.45 7.11 56.52 0.40 -6.05 16 24 H -0.29 -6.82 7.11 56.52 0.40 -6.41 16 25 H -0.27 -6.21 6.54 56.52 0.37 -5.84 16 26 C 0.04 0.56 5.62 -3.70 -0.02 0.54 16 27 C 0.12 1.43 6.59 -3.60 -0.02 1.41 16 28 H 0.06 0.13 7.57 -51.93 -0.39 -0.27 16 29 H 0.06 0.27 8.14 -51.93 -0.42 -0.15 16 30 H 0.07 0.16 8.14 -51.93 -0.42 -0.27 16 31 H 0.10 0.29 8.14 -51.93 -0.42 -0.13 16 32 H 0.06 0.41 8.10 -51.93 -0.42 -0.01 16 33 H 0.06 0.23 8.14 -51.93 -0.42 -0.19 16 34 H 0.06 0.42 8.10 -51.93 -0.42 0.00 16 35 H 0.40 1.02 7.89 -40.82 -0.32 0.70 16 36 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 37 H 0.07 0.53 8.14 -51.92 -0.42 0.11 16 38 H 0.08 0.29 8.14 -51.93 -0.42 -0.13 16 39 H 0.08 0.31 8.14 -51.93 -0.42 -0.11 16 40 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 41 H 0.07 0.65 8.14 -51.93 -0.42 0.23 16 42 H 0.39 2.97 5.97 -40.82 -0.24 2.72 16 43 H 0.07 1.17 8.14 -51.93 -0.42 0.74 16 44 H 0.09 1.50 7.09 -51.93 -0.37 1.13 16 45 H 0.03 0.48 8.14 -51.93 -0.42 0.06 16 46 H 0.10 2.13 6.67 -51.93 -0.35 1.79 16 47 H -0.01 -0.27 7.18 -51.93 -0.37 -0.65 16 48 H 0.03 0.57 7.40 -51.93 -0.38 0.19 16 49 H 0.26 7.42 8.31 -40.82 -0.34 7.08 16 50 H 0.03 0.41 8.14 -51.93 -0.42 -0.01 16 51 H 0.08 1.11 7.99 -51.93 -0.41 0.70 16 52 H 0.07 0.58 5.63 -51.93 -0.29 0.29 16 53 H 0.08 0.92 8.14 -51.93 -0.42 0.50 16 LS Contribution 417.39 15.07 6.29 6.29 Total: -1.00 -35.82 417.39 -10.34 -46.16 By element: Atomic # 1 Polarization: 7.86 SS G_CDS: -9.45 Total: -1.59 kcal Atomic # 6 Polarization: 10.72 SS G_CDS: -1.15 Total: 9.57 kcal Atomic # 7 Polarization: -57.74 SS G_CDS: -1.53 Total: -59.27 kcal Atomic # 8 Polarization: -17.56 SS G_CDS: 0.17 Total: -17.38 kcal Atomic # 14 Polarization: 20.90 SS G_CDS: -4.67 Total: 16.23 kcal Total LS contribution 6.29 Total: 6.29 kcal Total: -35.82 -10.34 -46.16 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC000601589228.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -16.954 kcal (2) G-P(sol) polarization free energy of solvation -35.819 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.772 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.340 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.159 kcal (6) G-S(sol) free energy of system = (1) + (5) -63.113 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds